From: "Eilon Greenstein" <eilong@broadcom.com>
To: "David Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Subject: [net-next 3/10] bnx2x: Fan failure early detection
Date: Tue, 21 Jul 2009 18:47:30 +0300 [thread overview]
Message-ID: <1248191251.18195.46.camel@lb-tlvb-eilong> (raw)
Check if fan failure happened before the driver was loaded and notify the user
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
---
drivers/net/bnx2x_main.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index ae8b7b5..d946c9e 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -5185,6 +5185,11 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
mmiowb();
bnx2x_int_enable(bp);
+
+ /* Check for SPIO5 */
+ bnx2x_attn_int_deasserted0(bp,
+ REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + BP_PORT(bp)*4) &
+ AEU_INPUTS_ATTN_BITS_SPIO5);
}
/* end of nic init */
--
1.5.4.3
reply other threads:[~2009-07-21 15:47 UTC|newest]
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